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Test use of function_equal

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[SVN r27733]
This commit is contained in:
Douglas Gregor
2005-03-18 05:01:49 +00:00
parent db089615a2
commit 354b8b802e
1 changed files with 26 additions and 0 deletions
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26
test/contains_test.cpp
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@ -31,6 +31,20 @@ bool operator==(const ReturnInt& x, const ReturnInt& y)
bool operator!=(const ReturnInt& x, const ReturnInt& y) bool operator!=(const ReturnInt& x, const ReturnInt& y)
{ return x.value != y.value; } { return x.value != y.value; }
struct ReturnIntFE
{
explicit ReturnIntFE(int value) : value(value) {}
int operator()() const { return value; }
int value;
};
namespace boost {
bool function_equal(const ReturnIntFE& x, const ReturnIntFE& y)
{ return x.value == y.value; }
}
static void target_test() static void target_test()
{ {
boost::function0<int> f; boost::function0<int> f;
@ -76,6 +90,18 @@ static void equal_test()
BOOST_CHECK(f.contains(ReturnInt(17))); BOOST_CHECK(f.contains(ReturnInt(17)));
f = ReturnIntFE(17);
BOOST_CHECK(f != &forty_two);
BOOST_CHECK(f == ReturnIntFE(17));
BOOST_CHECK(f != ReturnIntFE(16));
#if !(defined(__GNUC__) && __GNUC__ == 3 && __GNUC_MINOR__ <= 3)
BOOST_CHECK(&forty_two != f);
BOOST_CHECK(ReturnIntFE(17) == f);
BOOST_CHECK(ReturnIntFE(16) != f);
#endif
BOOST_CHECK(f.contains(ReturnIntFE(17)));
#if !defined(BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX) #if !defined(BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX)
boost::function<int(void)> g; boost::function<int(void)> g;